Portable telephone device



FIG. 1 is a front, top and right side perspective view of a portabletelephone device, showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof; and,

FIG. 3 is a front, top and right side perspective view thereof, with acamera extended.

The portions of the article not shown in the drawing or described in thespecification form no part of the claimed design.

The ornamental design for a portable telephone device, as shown anddescribed.